| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.50 | 6.278% | $197.1457 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $31.36 | 13.122% | $35.4751 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $215.89 | 7.317% | $231.6867 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $167.92 | 9.227% | $183.414 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $77.55 | 3.401% | $80.1875 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $39.57 | 13.517% | $44.9187 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $94.69 | 6.829% | $101.1564 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $812.48 | $873.9841 | $874.00 | $874.00 | $874.00 | |